# FAAD: an unsupervised fast and accurate anomaly detection method for a multi-dimensional sequence over data stream

> Research article (Frontiers of Information Technology & Electronic Engineering, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2939366709](https://www.wikidata.org/wiki/openalex:W2939366709)  
**Source**: https://4ort.xyz/entity/faad-an-unsupervised-fast-and-accurate-anomaly-detection-method-for-a-multi-dimensional-sequence-over-data-stream